What is a healthy BMI?

For adults, WHO defines normal weight as BMI 18.5 to 24.9. This tool shows your category and a healthy weight range for your height.

Is BMI a medical diagnosis?

No. BMI is a screening number only. Athletes and older adults may need other assessments. Consult a doctor for health advice.

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Under Normal Over Obese

Healthy weight for your height: -

For awareness only - not medical advice. Children need age-specific charts.

Category	Male (kg/m²)	Female (kg/m²)

Based on BMI 18.5–24.9 for adults. Your height row highlights after calculation.

Height (cm)	Height (ft/in)	Healthy weight (kg)

Individual healthy weight may vary with age and body composition.